Environment

‘Living walls’ are transforming London construction sites

Right between Whitechapel Hospital and London’s City district, pedestrians pass by a soon-to-be-usual sight: a wildflower meadow growing vertically on the walls of a construction hoarding. Commissioned by the Tower Hamlets council and created by Vertical Meadows, the pilot project aims to bring biodiversity to busy urban areas, while also …

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How Paris cleaned up the Seine for the Olympics

Now that’s an Olympic effort. The Seine river is swimmable again after a century-long ban. On July 17, Paris’ mayor Anne Hidalgo took a swim in the Seine after a race to clean up the river in time for the 2024 Olympics. The enormous cleaning effort took several years and …

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Iceland’s seismic waves sound awfully eerie. You can listen.

If the human ear could hear impending seismic activity, this is what people across Iceland would be hearing right now. A jarring symphony, reminiscent of the sounds of slamming doors and thunderstorms,can be listened to in full on Northwestern University’s Earthtunes app, which transforms seismic frequencies into audible pitches. Potent …

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